24278340220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{197803}}^1$

素因数の和:197867

約数の個数: 72

約数和(自身を含む): 56974672944

約数和(自身を除く): 32696332724

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 361, 380, 646, 722, 1292, 1444, 1615, 1805, 3230, 3610, 6137, 6460, 7220, 12274, 24548, 30685, 61370, 122740, 197803, 395606, 791212, 989015, 1978030, 3362651, 3758257, 3956060, 6725302, 7516514, 13450604, 15033028, 16813255, 18791285, 33626510, 37582570, 63890369, 67253020, 71406883, 75165140, 127780738, 142813766, 255561476, 285627532, 319451845, 357034415, 638903690, 714068830, 1213917011, 1277807380, 1428137660, 2427834022, 4855668044, 6069585055, 12139170110, 24278340220]

約数ペア:

[(1, 24278340220), (2, 12139170110), (4, 6069585055), (5, 4855668044), (10, 2427834022), (17, 1428137660), (19, 1277807380), (20, 1213917011), (34, 714068830), (38, 638903690), (68, 357034415), (76, 319451845), (85, 285627532), (95, 255561476), (170, 142813766), (190, 127780738), (323, 75165140), (340, 71406883), (361, 67253020), (380, 63890369), (646, 37582570), (722, 33626510), (1292, 18791285), (1444, 16813255), (1615, 15033028), (1805, 13450604), (3230, 7516514), (3610, 6725302), (6137, 3956060), (6460, 3758257), (7220, 3362651), (12274, 1978030), (24548, 989015), (30685, 791212), (61370, 395606), (122740, 197803)]